Taf Toys North Pole Ball Drop Stacker Marbles and a square ruler

and a square ruler

Roller Coaster Challenge is built to develop critical thinking skills and ties into STEM subjects like science and engineering

Package: 15

It includes six double-sided identification cards that clip securely to the sturdy wooden handle

Taf Toys North Pole Ball Drop Stacker Marbles and a square rulerInfants love to play peekaboo for a reason! They are developing the ability to know that objects continue to exist even though they can no longer be seen. Baby will drop the ball through the hole in the box and be surprised as it disappears from view, only to magically reappear moments later. PLAYING OPTIONS: 1 Tummy time baby will push down the smooth balls through the hole, developing upper body muscles and hand control. 2 Sensory ball play the 3